[samples] Install iree-turbine nightly wheels in Colab notebooks (#24222)

The latest published iree-turbine wheel on `PyPI` (`v3.9.0, 2025-11-25`)
calls the removed static method `RankedTensorType.isinstance(x)`, which
was dropped from the MLIR Python bindings in `iree-base-compiler 3.11.0`
(released `2026-03-20`). This has broken the nightly samples workflow
since `2026-03-20`. The fix already landed on iree-turbine main in
commit
[/dc5ce4aa](iree-org/iree-turbine@dc5ce4a)
but no PyPI release has been cut since.

The revision just uses the nightly wheels which as the same as the IREE
setup in colab notebooks.

Signed-off-by: hanhanW <hanhan0912@gmail.com>

Author: hanhanW

samples/colab/pytorch_aot_advanced.ipynb

@@ -150,7 +150,7 @@
    ],
    "source": [
     "#@title Install iree-turbine\n",
-    "!python -m pip install iree-turbine"
+    "!python -m pip install --pre iree-turbine -f https://iree.dev/pip-release-links.html"
    ]
   },
   {

samples/colab/pytorch_aot_simple.ipynb

@@ -151,7 +151,7 @@
    "source": [
     "#@title Install iree-turbine\n",
     "\n",
-    "!python -m pip install iree-turbine"
+    "!python -m pip install --pre iree-turbine -f https://iree.dev/pip-release-links.html"
    ]
   },
   {

samples/colab/pytorch_huggingface_whisper.ipynb

@@ -173,7 +173,7 @@
         }
       ],
       "source": [
-        "!python -m pip install iree-turbine"
+        "!python -m pip install --pre iree-turbine -f https://iree.dev/pip-release-links.html"
       ]
     },
     {

samples/colab/pytorch_jit.ipynb

@@ -148,7 +148,7 @@
       ],
       "source": [
         "#@title Install iree-turbine\n",
-        "!python -m pip install iree-turbine"
+        "!python -m pip install --pre iree-turbine -f https://iree.dev/pip-release-links.html"
       ]
     },
     {